Mathematics, 21.10.2020 16:01 bandzswagg123

To derive the standard formula of a circle, a radius r is constructed as the hypotenuse of a right triangle as shown. On a coordinate plane, a circle has center D at point (h, k). Right triangle D F E has point E on the circle. Point E is at (x, y). The length of D E is r. Angle E F D is a right angle. What are the lengths of the sides of the right triangle that is formed? Check all that apply. h k h – k x – h x – y y – h y – k

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:00, ambercuevas2707

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?

Answers: 1

continue

Mathematics, 21.06.2019 23:30, mooncake9090

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10

Answers: 1

continue

Mathematics, 22.06.2019 00:00, nyctvinny8290

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet

Answers: 1

continue

Mathematics, 22.06.2019 00:00, shey89

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.

Answers: 1

continue

You know the right answer?

To derive the standard formula of a circle, a radius r is constructed as the hypotenuse of a right t...